Remove remaining qiskit.org links (#1407)

docs/conf.py

@@ -152,12 +152,6 @@
 # -- Options for HTML output -------------------------------------------------
 
 html_theme = "qiskit-ecosystem"
-
-html_context = {
-    "analytics_enabled": True,
-    "expandable_sidebar": True,
-}
-
 html_title = f"{project} {release}"
 
 docs_url_prefix = "qiskit-experiments"
@@ -170,8 +164,8 @@
     "qiskit": ("https://docs.quantum.ibm.com/api/qiskit/", None),
     "uncertainties": ("https://pythonhosted.org/uncertainties", None),
     "pandas": ("http://pandas.pydata.org/docs/", None),
-    "qiskit_aer": ("https://qiskit.org/ecosystem/aer", None),
-    "qiskit_dynamics": ("https://qiskit.org/ecosystem/dynamics/", None),
+    "qiskit_aer": ("https://qiskit.github.io/qiskit-aer/", None),
+    "qiskit_dynamics": ("https://qiskit-extensions.github.io/qiskit-dynamics/", None),
     "qiskit_ibm_runtime": ("https://docs.quantum.ibm.com/api/qiskit-ibm-runtime/", None),
     "qiskit_ibm_provider": ("https://docs.quantum.ibm.com/api/qiskit-ibm-provider/", None),
 }

releasenotes/notes/0.5/removed-ibmq-provider-1c757ce5ef01fb19.yaml

@@ -4,5 +4,5 @@ upgrade:
     ``qiskit-ibmq-provider`` is deprecated and has been dropped as a requirement. Interactions
     with IBM backends should use the :external+qiskit_ibm_provider:doc:`qiskit-ibm-provider <index>` package instead (must be installed
     separately; see the 
-    `migration guide <https://qiskit.org/ecosystem/ibm-provider/tutorials/Migration_Guide_from_qiskit-ibmq-provider.html>`_
+    `migration guide <https://github.com/Qiskit/qiskit-ibm-provider/blob/stable/0.6/docs/tutorials/Migration_Guide_from_qiskit-ibmq-provider.ipynb>`_
     for more details).